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L339

Texas Instruments
Part Number L339
Manufacturer Texas Instruments
Description Quad Differential Comparators
Published Feb 25, 2021
Detailed Description Product Folder Order Now Technical Documents Tools & Software Support & Community LM139, LM239, LM339, LM139A LM239...
Datasheet PDF File L339 PDF File

L339
L339

Overview
Product Folder Order Now Technical Documents Tools & Software Support & Community LM139, LM239, LM339, LM139A LM239A, LM339A, LM2901, LM2901AV, LM2901V SLCS006U – OCTOBER 1979 – REVISED NOVEMBER 2018 LM339, LM239, LM139, LM2901 Quad Differential Comparators 1 Features •1 Wide Supply Ranges – Single Supply: 2 V to 36 V (Tested to 30 V for Non-V Devices and 32 V for V-Suffix Devices) – Dual Supplies: ±1 V to ±18 V (Tested to ±15 V for Non-V Devices and ±16 V for V-Suffix Devices) • Low Supply-Current Drain Independent of Supply Voltage: 0.
8 mA (Typical) • Low Input Bias Current: 25 nA (Typical) • Low Input Offset Current: 3 nA (Typical) (LM139) • Low Input Offset Voltage: 2 mV (Typical) • Common-Mode Input Voltage Range Includes Ground • Differential Input Voltage Range Equal to Maximum-Rated Supply Voltage: ±36 V • Low Output Saturation Voltage • Output Compatible With TTL, MOS, and CMOS • On Products Compliant to MIL-PRF-38535, All Parameters Are Tested Unless Otherwise Noted.
On All Other Products, Production Processing Does Not Necessarily Include Testing of All Parameters.
2 Applications • Industrial • Automotive – Infotainment and Clusters – Body Control Modules • Power Supervision • Oscillators • Peak Detectors • Logic Voltage Translation 3 Description The LMx39x and the LM2901x devices consist of four independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages.
Operation from dual supplies also is possible, as long as the difference between the two supplies is 2 V to 36 V, and VCC is at least 1.
5 V more positive than the input common-mode voltage.
Current drain is independent of the supply voltage.
The outputs can be connected to other open-collector outputs to achieve wired-AND relationships.
The LM139 and LM139A devices are characterized for operation over the full military temperature range of –55°C to +125°C.
The LM239 and LM239A devices are characterized for operation from –25°C to +85°C.
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